ACLI Configuration Guide - Oracle

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rfc 3389 comfort noise The payload format provides a minimum interoperability specification for communication of comfort noise parameters. The comfort noise analysis and synthesis as well as the Voice Activity Detection (VAD) and DTX algorithms are unspecified and left implementation-specific. Zopf Standards Track [Page 1].

23win ccom As part of the RTP audio video profile, RFC 3389 defines a standard for distributing comfort noise information in VoIP systems. [3] Many radio stations broadcast birdsong, city-traffic or other atmospheric comfort noise during periods of deliberate silence.

88vv 1 The comfort noise payload, which is also known as a Silence Insertion Descriptor (SID) frame, consists of a single octet description of the noise level and MAY contain spectral information in subsequent octets. An earlier version of the CN payload format consisting only of the noise level byte was defined in draft revisions of the RFC 1890.